Pre-motor and Non-motor Symptoms of Parkinson’s Disease – Taxonomy, Clinical Manifestation and Neuropathological Correlates

Česká verzia

Authors: S. Kurčová ¹; K. Menšíková ¹; M. Kaiserová ¹; E. Kurča ²; L. Tučková ³; P. Kaňovský ¹
Authors place of work: Centrum pro diagnostiku a léčbu neurodegenerativních onemocnění, Neurologická klinika LF UP a FN Olomouc ¹; Neurologická klinika JLF a UN Martin, Slovenská republika ²; Ústav klinické a molekulární patologie, LF UP a FN Olomouc ³
Published in the journal: Cesk Slov Neurol N 2016; 79/112(3): 255-270
Category: Minimonography
doi: https://doi.org/10.14735/amcsnn2016255

Summary

Parkinson´s disease (PD) is a multiple-system neurodegenerative disorder associated with typical alpha-synucleinopathy of Lewy type. It manifests clinically not only with the typical motor symptoms but also with the so-called non-motor symptoms (NMS). Recent data indicate that the non-motor symptoms occur in up to 100% of patients suffering from PD, they frequently determine the degree of disability and quality of life of patients much more than the motor symptoms. Since non-motor symptoms may even precede development of the “motor“ disease by several decades, the term “pre-motor symptoms“ has recently emerged. Non-motor symptoms also occur in late stages of the disease and form an integral part of the “advanced“ PD clinical picture. NMS in PD are caused by impairment of central as well as peripheral extranigral structures by the Lewy´s neurodegenerative process. Despite the increasing number of clinical-pathological and imaging studies published over the last decade, precise pathological and pathophysiological mechanisms of a number of these symptoms remain unclear.

Key words:
Parkinson´s disease – non-motor symptoms – Lewy bodies – neurodegeneration – alpha-synucleinopathy

The authors declare they have no potential conflicts of interest concerning drugs, products, or services used in the study.

The Editorial Board declares that the manuscript met the ICMJE “uniform requirements” for biomedical papers.

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